Bordering the Montana State University campus in Bozeman, is a little sub sandwich shop that's been a hit with college students for generations.
But it's just as popular with tourists, and the Bozeman area community as a whole.
Now, the restaurant at 809 West College, is celebrating its 50th anniversary.
The restaurant looks the same as it did in 1974.
It's still packing customers into a tiny space for big sandwiches.
Who says change is good?
Pickle Barrel's secret to longevity may be that it hasn't changed.
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